Tuesday tech deals: 256GB Agility 4 $130, MS Store ultrabook sale

TigerDirect offers the OCZ 256GB Agility 4 for $159.99. This $30 mail-in rebate drops it to $129.99. With free shipping, that's $0.51/GB, tied with an August deal, and the best price we've seen for this drive. It's a current price...